We Make Technology Work for the City

Looking back on 2011, FortiGuard Labs saw a number of landmark developments in the world of network security. Huge botnets such as DNS Changer and Coreflood were permanently taken off line, 64-bit rootkits advanced (TDSS), source code was leaked for the Zeus and SpyEye botnets, and Anonymous hacktivists raised their profile by taking down major banks offline and threatening to go after a critical infrastructure.